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MPEC 2012-D17 : 2012 CQ46

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M.P.E.C. 2012-D17                                Issued 2012 Feb. 18, 21:35 UT     The Minor Planet Electronic Circulars contain information on unusual         minor planets and routine data on comets.  They are published   on behalf of Commission 20 of the International Astronomical Union by the          Minor Planet Center, Smithsonian Astrophysical Observatory,                          Cambridge, MA 02138, U.S.A.             Prepared using theTamkin Foundation Computer Network                              MPC@CFA.HARVARD.EDU            URLhttps://www.minorplanetcenter.net/    ISSN 1523-6714                                   2012 CQ46Observations:     K12C46Q* C2012 02 13.31124 09 17 35.193+25 27 36.80         22.2 wLED017F51     K12C46Q  C2012 02 13.32578 09 17 33.270+25 26 34.73         22.0 wLED017F51     K12C46Q  C2012 02 13.34036 09 17 31.292+25 25 32.73         22.0 wLED017F51     K12C46Q  C2012 02 13.35495 09 17 29.286+25 24 30.00         22.0 wLED017F51     K12C46Q 2C2012 02 15.37002509 15 28.568+23 25 29.94         21.4 RoED017568     K12C46Q 2C2012 02 15.37127809 15 28.446+23 25 26.43         21.6 RoED017568     K12C46Q 2C2012 02 15.37253309 15 28.331+23 25 23.08         21.7 RoED017568Observer details:568 Mauna Kea.  Observer A. Draginda.  Measurers D. J. Tholen, B. Bolin,    R. J. Wainscoat, M. Micheli.  3.6-m Canada-France-Hawaii Telescope.F51 Pan-STARRS 1, Haleakala.  Observers N. Primak, A. Schultz, S. Watters,    J. Thiel, T. Goggia.  Measurer PS1 Science Consortium.  1.8-m    Ritchey-Chretien + CCD.Orbital elements:2012 CQ46                                                EarthMOID = 0.0092 AUEpoch 2012 Mar. 14.0 TT = JDT 2456000.5                 MPCM  70.34282              (2000.0)            P               Qn   0.74567190     Peri.   28.30759     +0.71093801     -0.70324805a   1.2044003      Node    16.38176     +0.64316474     +0.64842978e   0.4375640      Incl.    0.62016     +0.28444025     +0.29151500P   1.32           H   27.2           G   0.15           U   7Residuals in seconds of arc120213 F51  0.0   0.0     120213 F51  0.0   0.0     120215 568  0.0   0.0120213 F51  0.0   0.1-    120215 568  0.0   0.0120213 F51  0.1-  0.1+    120215 568  0.0   0.1-Ephemeris:2012 CQ46                a,e,i = 1.20, 0.44, 1                   q = 0.6774Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V2012 01 19    21 03 07.5 -13 06 08   0.1394  0.8513    16.6   160.7    33.8...2012 02 03    20 48 21.1 +05 50 40   0.02387 0.9636    23.0   156.5    28.9...2012 02 11    09 22 00.5 +29 35 36   0.03912 1.0245   164.4    15.0    21.0...2012 02 17    09 14 27.0 +22 19 36   0.08423 1.0697   165.4    13.4    22.82012 02 18    09 14 01.2 +21 47 34   0.09193 1.0772   164.8    14.0    23.02012 02 19    09 13 41.5 +21 20 06   0.09969 1.0846   164.0    14.5    23.2...2012 02 25    09 13 11.6 +19 30 45   0.1475  1.1286   159.0    18.3    24.3...2012 03 04    09 15 05.0 +18 08 16   0.2148  1.1855   151.9    23.2    25.3...2012 03 19    09 23 45.5 +16 23 41   0.3537  1.2854   139.5    30.2    26.8A. U. Tomatic                (C) Copyright 2012 MPC           M.P.E.C. 2012-D17

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